Piercing cannula for administering parenteral fluid or the like



FIG. 1 is a front elevation of a piercing cannula for administering parenteral fluids or the like, showing my new design;

FIG. 2 is a rear elevation thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a side elevation thereof. 

The ornamental design for a piercing cannula for administering parenteral fluids or the like, substantially as shown and described. 